DE3768908D1 - METHOD FOR OPTICAL INFORMATION RECORDING. - Google Patents

METHOD FOR OPTICAL INFORMATION RECORDING.

Info

Publication number
DE3768908D1
DE3768908D1 DE8787116003T DE3768908T DE3768908D1 DE 3768908 D1 DE3768908 D1 DE 3768908D1 DE 8787116003 T DE8787116003 T DE 8787116003T DE 3768908 T DE3768908 T DE 3768908T DE 3768908 D1 DE3768908 D1 DE 3768908D1
Authority
DE
Germany
Prior art keywords
information recording
optical information
optical
recording
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8787116003T
Other languages
German (de)
Inventor
Eiji Ohno
Kenichi Nishiuchi
Noboru Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP61261263A external-priority patent/JPS63113938A/en
Priority claimed from JP61262189A external-priority patent/JPS63117325A/en
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3768908D1 publication Critical patent/DE3768908D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/006—Overwriting
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optical Recording Or Reproduction (AREA)
DE8787116003T 1986-10-31 1987-10-30 METHOD FOR OPTICAL INFORMATION RECORDING. Expired - Lifetime DE3768908D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61261263A JPS63113938A (en) 1986-10-31 1986-10-31 Recording method for optical information
JP61262189A JPS63117325A (en) 1986-11-04 1986-11-04 Recording method for optical information

Publications (1)

Publication Number Publication Date
DE3768908D1 true DE3768908D1 (en) 1991-05-02

Family

ID=26544989

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787116003T Expired - Lifetime DE3768908D1 (en) 1986-10-31 1987-10-30 METHOD FOR OPTICAL INFORMATION RECORDING.

Country Status (5)

Country Link
US (1) US4939717A (en)
EP (1) EP0265971B1 (en)
KR (1) KR910000332B1 (en)
CA (1) CA1285332C (en)
DE (1) DE3768908D1 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2702923B2 (en) * 1987-04-24 1998-01-26 株式会社日立製作所 Information recording method and information recording device
US5257256A (en) * 1987-04-24 1993-10-26 Hitachi, Ltd. Recording waveform for mark-length modulation optical recording
US5291470A (en) * 1988-03-28 1994-03-01 Matsushita Electric Industrial Co., Ltd. Optical information recording method
EP0335486B1 (en) * 1988-03-28 1994-06-15 Matsushita Electric Industrial Co., Ltd. Optical information recording method
DE68919511T2 (en) * 1988-04-14 1995-04-13 Fuji Photo Film Co Ltd Method for rewriting information on a recording medium.
JP2680039B2 (en) * 1988-06-08 1997-11-19 株式会社日立製作所 Optical information recording / reproducing method and recording / reproducing apparatus
US5090009A (en) * 1988-07-30 1992-02-18 Taiyo Yuden Co., Ltd. Optical information recording medium
US6052510A (en) * 1988-09-19 2000-04-18 Canon Kabushiki Kaisha Apparatus for recording, reproduction or erasing
US5194363A (en) * 1990-04-27 1993-03-16 Matsushita Electric Industrial Co., Ltd. Optical recording medium and production process for the medium
US5216658A (en) * 1990-07-26 1993-06-01 Tandy Corporation Enlarged-spot erasure of optical media in dual-beam systems
JP2556183B2 (en) * 1990-09-11 1996-11-20 富士ゼロックス株式会社 Optical recording method and optical recording medium using this method
EP0502170B1 (en) * 1990-09-24 1996-12-11 Eastman Kodak Company A method for overwriting information on optical disk medium
US5136569A (en) * 1990-09-28 1992-08-04 International Business Machines Corporation Optical disk recorder for diverse media types and having a predetermined initialization or start-up procedure
US5263015A (en) * 1990-11-21 1993-11-16 Hitachi, Ltd. Magneto-optical recording media and overwrite recording method using the same
JPH0573981A (en) * 1991-09-13 1993-03-26 Nikon Corp Magneto-optical recording method enabling overwrite with power margin enlarged and magneto-optical recorder used for the same
JPH05217236A (en) * 1992-02-05 1993-08-27 Sony Corp Magneto-optical recording method
CN1822116A (en) * 1992-08-19 2006-08-23 皇家菲利浦电子有限公司 Information storage system
JPH0684224A (en) * 1992-09-07 1994-03-25 Hitachi Ltd Recording control method for magneto-optical disk
JPH06162507A (en) * 1992-11-24 1994-06-10 Toshiba Corp Method and device for information recording
JPH06180884A (en) * 1992-12-10 1994-06-28 Sharp Corp Magneto-optical recording method
US5648952A (en) * 1994-09-28 1997-07-15 Ricoh Company, Ltd. Phase-change optical disc recording method and apparatus, and information recording apparatus and recording pre-compensation method
DE69524543T2 (en) * 1994-10-27 2002-06-27 Kabushiki Kaisha Toshiba, Kawasaki Optical phase change recorder and method using an overwrite system
US5673249A (en) * 1994-10-27 1997-09-30 Kabushiki Kaisha Toshiba Phase change type optical recording apparatus and optical recording method using an overwrite system
US5602806A (en) * 1995-06-28 1997-02-11 International Business Machines Corporation Magneto-optical recording device capable of reducing thermal interference between recording pits
JPH0969246A (en) * 1995-08-30 1997-03-11 Canon Inc Optical information recording/reproducing apparatus
EP0830675B1 (en) * 1996-02-16 2003-08-06 Koninklijke Philips Electronics N.V. Method and device for recording an optical information carrier
JP3850037B2 (en) * 1997-02-14 2006-11-29 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Optical record carrier writing method and apparatus
JP3323782B2 (en) 1997-09-09 2002-09-09 株式会社日立製作所 How information is recorded
KR100288402B1 (en) * 1997-12-29 2001-05-02 윤종용 Method for confronting buffer underrun of optical disc drive
JP3969958B2 (en) * 2001-02-14 2007-09-05 株式会社リコー Optical information recording method
DE60235972D1 (en) * 2001-03-06 2010-05-27 Mitsubishi Kagaku Media Co Ltd OPTICAL INFORMATION RECORDING MATERIAL AND RECORD / ERASE METHOD
JP3921393B2 (en) * 2002-02-14 2007-05-30 Ｔｄｋ株式会社 Information recording method, information recording apparatus and optical recording medium for optical recording medium
JP3851886B2 (en) * 2002-05-27 2006-11-29 パイオニア株式会社 Information recording apparatus and information recording method
TW200725583A (en) * 2005-12-16 2007-07-01 Benq Corp Method for forming a label image on an optic disk
JP2009151862A (en) * 2007-12-20 2009-07-09 Hitachi-Lg Data Storage Inc Optical disk drive and method for controlling overwrite power
JP4497228B2 (en) * 2008-05-01 2010-07-07 ソニー株式会社 Optical recording medium and method for manufacturing the same, target for sputtering and method for manufacturing the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320489A (en) * 1980-03-03 1982-03-16 Rca Corporation Reversible optical storage medium and a method for recording information therein
JPS56145530A (en) * 1980-04-15 1981-11-12 Matsushita Electric Ind Co Ltd Optical information recording and erasing method
JPS56145535A (en) * 1980-04-15 1981-11-12 Matsushita Electric Ind Co Ltd Disc for optical recording
JPS6049977B2 (en) * 1980-04-23 1985-11-06 松下電器産業株式会社 optical disk device
JPS57117106A (en) * 1981-01-09 1982-07-21 Olympus Optical Co Ltd Optical magnetic recording and reproducing method
US4574366A (en) * 1983-02-07 1986-03-04 The Johns Hopkins University Optical storage and switching devices using organic charge transfer salts
US4569881A (en) * 1983-05-17 1986-02-11 Minnesota Mining And Manufacturing Company Multi-layer amorphous magneto optical recording medium
JPS6035303A (en) * 1983-08-04 1985-02-23 Canon Inc Rewritable optical information recording and reproducing device
JPS6055536A (en) * 1983-09-05 1985-03-30 Sony Corp Photomagnetic device
US4527173A (en) * 1984-04-16 1985-07-02 Eastman Kodak Company Erasable, reusable optical recording element and method
JPS60231928A (en) * 1984-04-27 1985-11-18 Matsushita Electric Ind Co Ltd Method for recording and erasing optical information
US4679184A (en) * 1984-06-08 1987-07-07 Matsushita Electric Industrial Co., Ltd. Optical recording and reproducing apparatus having erasing beam spot with asymmetrical intensity distribution
US4656079A (en) * 1984-06-15 1987-04-07 Matsushita Electric Industrial Co., Ltd. Reversible optical information recording medium
DE3601265A1 (en) * 1985-01-18 1986-07-24 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa OPTICAL INFORMATION RECORDING SYSTEM
US4712207A (en) * 1985-03-18 1987-12-08 Rca Corporation Apparatus for erasing information on a reversible optical recording medium

Also Published As

Publication number Publication date
KR910000332B1 (en) 1991-01-24
EP0265971B1 (en) 1991-03-27
US4939717A (en) 1990-07-03
EP0265971A1 (en) 1988-05-04
CA1285332C (en) 1991-06-25
KR880005185A (en) 1988-06-28

Similar Documents

Publication Publication Date Title
DE3768908D1 (en) METHOD FOR OPTICAL INFORMATION RECORDING.
DE3768514D1 (en) METHOD FOR REVERSIBLE, OPTICAL DATA STORAGE (III).
DE3788634D1 (en) Method and device for optical recording.
DE3684306D1 (en) METHOD FOR RECORDING OPTICAL INFORMATION.
DE3678066D1 (en) METHOD FOR PRODUCING OPTICAL RECORDING CARRIERS.
DE3686010D1 (en) OPTICAL RECORDING MEDIUM AND METHOD FOR RECORDING.
DE3750977D1 (en) Optical recording / reproducing method and apparatus.
DE3677305D1 (en) METHOD AND DEVICE FOR OPTICAL RECORDING AND PLAYBACK.
DE3768513D1 (en) METHOD FOR REVERSIBLE OPTICAL DATA STORAGE.
DE3583754D1 (en) METHOD FOR PRODUCING AN OPTICAL STORAGE ELEMENT.
DE3684336D1 (en) METHOD FOR TRANSMITTING VOICE INFORMATION.
DE68908201D1 (en) METHOD FOR ATTACHING INFORMATION ON AN OPTICAL DISC WHICH IS PREPARED FOR READING ONLY.
DE3674136D1 (en) DEVICE FOR OPTICAL SCANING OF AN INFORMATION LEVEL.
DE3788657D1 (en) Method of manufacturing an optical recording medium.
DE3576598D1 (en) OPTICAL INFORMATION RECORDING APPARATUS AND METHOD.
DE3852237D1 (en) PROCEDURE FOR ENTERING PROFILE DATA.
DE3685127D1 (en) METHOD FOR TRANSMITTING DIGITAL DATA.
DE3777092D1 (en) METHOD FOR PRODUCING AN OPTICAL RECORDING CARRIER.
DE3579393D1 (en) RECORD CARRIER FOR OPTICAL INFORMATION AND METHOD FOR PRODUCING THE SAME.
DE3485175D1 (en) DEVICE FOR THE OPTICAL RECORDING OF INFORMATION.
DE3686842D1 (en) METHOD FOR PRODUCING AN OPTICAL TRANSMISSION MEDIUM.
DE3781227D1 (en) DEVICE FOR RECORDING / PLAYING BACK OPTICAL DATA.
DE68909461D1 (en) METHOD FOR SEISMAL DATA PROCESSING.
DE3764073D1 (en) METHOD FOR PRODUCING A DATA RECORDING CARRIER.
DE58908631D1 (en) METHOD FOR DETERMINING PRINT AREA DATA.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)